Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows attackers to get channel subscription details without proper access to the channel via API call to the GET autocomplete/GetChannelSubscriptions endpoint.
CVSS
No CVSS.
References
| Link | Resource |
|---|---|
| https://mattermost.com/security-updates |
Configurations
No configuration.
History
11 Aug 2025, 19:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-08-11 19:15
Updated : 2025-08-11 19:15
NVD link : CVE-2025-53857
Mitre link : CVE-2025-53857
JSON object : View
Products Affected
No product.
CWE
No CWE.